Performance Polymers — The Only Indian Manufacturer Delivering Liquid RTV-2 Part Silicone at Scale 100% Made in India MoldSil™ — Trusted Silicone Brand Industry-Leading RTV-2 Silicone Solutions Tin Cure Silicone Solutions Platinum Cure Silicone Solutions High-Performance Silicone Additives Precision Mold Making Materials Consistent Quality & Reliable Supply Engineered for Industrial Applications MoldSil™ — A Trademark of Performance Polymers Advanced Silicone Technology from India Designed for Accuracy, Strength & Durability Supporting Mold Makers & Industries Worldwide Trusted by Professionals Across Industries High Precision RTV-2 Silicone Systems Built for Performance & Long-Term Stability Innovation in Every Batch

MoldMaster–15

MoldMaster-15 is a premium grade condensation curing type Silicone RTV, recommended for mold making applications. This is a low viscosity, flowable grade, having high mechanical strength and cures with various catalyst options (depending on the application requirements) at room temperature to a flexible elastomer, well suited for detailed and exact reproduction of artifacts, figures, architectural items and similar objects.

MoldMaster-15 will reproduce the finest detail of the master and is suitable for a variety of art related and industrial applications such as mold making for reproducing architectural items, prototypes, furniture, and sculptures.

Product Features:

Flowable type high strength silicone rubber curing at room temperature – Excellent detail reproduction.
Good mechanical properties - leading to long service Life.
Highly elastic and excellent release properties – for easy de-molding.
Excellent chemical resistance – compatible with most molding materials with long service life.
Vertical surface replication with the use of a thixotropic additive Thixopol-88.

Technical Overview

Color - Off-White

Technical Datasheet

UNCURED PROPERTIES

Property	Standard	Units	Value
Viscosity Component A	-	mPa.s	19000
Specific Gravity	ASTM D-1475	-	1.13
Mixed Viscosity	ASTM D-2393	mPa.s	15000
Pot-Life
With 5% CAT-UL5	ASTM D-2471	Min.	25

CURED PROPERTIES* (WITH 5% CAT-UL5)

Property	Standard	Units	Value
Hardness	ASTM D-2240	Shore A	10 – 12
Tensile Strength	ASTM D-412	mPa	3.9
Elongation	ASTM D-412	%	625
Tear Strength	ASTM D-624	N/mm	18
Linear Shrinkage	-	(%)	0.5 – 0.8

Usable Life and Storage

The shelf life of MoldMaster-15 and the catalysts (Cat-UL5 and Cat-UL34) is 6 months from the date of manufacturing if stored below 27oC in original unopened containers.

Packing:

MoldMaster-15 is available in following kit forms:

Kit of 1.050 kg (1 kg MoldMaster-15 - Part-A + 50 grams of CAT-UL5 or CAT-UL34)
Kit of 5.25 kg (5 kg MoldMaster-15 - Part-A + 250 grams ofCAT-UL5 or CAT-UL34)
Kit of 21 kg (20 kg MoldMaster-15 – Part-A + 1 kg of CAT-UL5 or CAT-UL34)